Mash the bananas with a fork and cut the butter into smaller pieces
Mix banana, butter and sugar in a bowl and whisk till creamy
Grate the lemon on a fine grater till you have the required zest. Then juice/squeeze the lemon to get required juice.
Add lemon zest, lemon juice, and yoghurt to bowl with butter-mix
Mix flour, baking powder, salt, and poppy seeds in a separate bowl
Pour the flour-mix into the butter batter and mix till even
Grease the loaf tin with a bit of butter and pour the dough into the loaf tin
Bake the cake in the middle of the oven at 180°C for about 60 min
Let the cake cool and remove it from the tin before making and applying the glaze
